ALEC Alector

Document And Entity Information

Document And Entity InformationJul. 29, 2021
Cover [Abstract]
Document Type8-K
Amendment Flagfalse
Document Period End DateJul. 29,
Entity Registrant NameAlector, Inc.
Entity Central Index Key0001653087
Entity Emerging Growth Companyfalse
Entity File Number001-38792
Entity Incorporation, State or Country CodeDE
Entity Tax Identification Number82-2933343
Entity Address, Address Line One131 Oyster Point Blvd.
Entity Address, Address Line TwoSuite 600
Entity Address, City or TownSouth San Francisco
Entity Address, State or ProvinceCA
Entity Address, Postal Zip Code94080
City Area Code(415)
Local Phone Number231-5660
Written Communicationsfalse
Soliciting Materialfalse
Pre-commencement Tender Offerfalse
Pre-commencement Issuer Tender Offerfalse
Title of 12(b) SecurityCommon Stock
Trading SymbolALEC
Security Exchange NameNASDAQ